Cannot find symbol

[SkateX]

Cannot find symbol for a basic java command?

import javax.swing.J0ptionPane;
public class HelloGUI
{
  public static void main (String[] args)
    {
     J0ptionPane.showMessageDialog(null, "Hello, world!");
    }
}



c:\Users\Nathanial\Desktop\myJavaPgms>javac HelloGUI.java
HelloGUI.java:1: error: cannot find symbol
import javax.swing.J0ptionPane;
                  ^
  symbol:   class J0ptionPane
  location: package javax.swing
HelloGUI.java:6: error: cannot find symbol
     J0ptionPane.showMessageDialog(null, "Hello, world!");
     ^
  symbol:   variable J0ptionPane
  location: class HelloGUI
2 errors

[Traevel]

That's because you used a 0 (zero) and not an O.

[SkateX]

Oh, Traevel you are right. I was troubleshooting another issue and changed the O to a 0 to see if that was it and never changed it back. Thanks, works now..